230485320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2897}}^1$

素因数の和:2944

約数の個数: 192

約数和(自身を含む): 854446320

約数和(自身を除く): 623961000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 51, 52, 60, 65, 68, 72, 78, 85, 90, 102, 104, 117, 120, 130, 136, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 312, 340, 360, 390, 408, 442, 468, 510, 520, 585, 612, 663, 680, 765, 780, 884, 936, 1020, 1105, 1170, 1224, 1326, 1530, 1560, 1768, 1989, 2040, 2210, 2340, 2652, 2897, 3060, 3315, 3978, 4420, 4680, 5304, 5794, 6120, 6630, 7956, 8691, 8840, 9945, 11588, 13260, 14485, 15912, 17382, 19890, 23176, 26073, 26520, 28970, 34764, 37661, 39780, 43455, 49249, 52146, 57940, 69528, 75322, 79560, 86910, 98498, 104292, 112983, 115880, 130365, 147747, 150644, 173820, 188305, 196996, 208584, 225966, 246245, 260730, 295494, 301288, 338949, 347640, 376610, 393992, 443241, 451932, 492490, 521460, 564915, 590988, 640237, 677898, 738735, 753220, 886482, 903864, 984980, 1042920, 1129830, 1181976, 1280474, 1355796, 1477470, 1506440, 1694745, 1772964, 1920711, 1969960, 2216205, 2259660, 2560948, 2711592, 2954940, 3201185, 3389490, 3545928, 3841422, 4432410, 4519320, 5121896, 5762133, 5909880, 6402370, 6778980, 7682844, 8864820, 9603555, 11524266, 12804740, 13557960, 15365688, 17729640, 19207110, 23048532, 25609480, 28810665, 38414220, 46097064, 57621330, 76828440, 115242660, 230485320]

約数ペア:

[(1, 230485320), (2, 115242660), (3, 76828440), (4, 57621330), (5, 46097064), (6, 38414220), (8, 28810665), (9, 25609480), (10, 23048532), (12, 19207110), (13, 17729640), (15, 15365688), (17, 13557960), (18, 12804740), (20, 11524266), (24, 9603555), (26, 8864820), (30, 7682844), (34, 6778980), (36, 6402370), (39, 5909880), (40, 5762133), (45, 5121896), (51, 4519320), (52, 4432410), (60, 3841422), (65, 3545928), (68, 3389490), (72, 3201185), (78, 2954940), (85, 2711592), (90, 2560948), (102, 2259660), (104, 2216205), (117, 1969960), (120, 1920711), (130, 1772964), (136, 1694745), (153, 1506440), (156, 1477470), (170, 1355796), (180, 1280474), (195, 1181976), (204, 1129830), (221, 1042920), (234, 984980), (255, 903864), (260, 886482), (306, 753220), (312, 738735), (340, 677898), (360, 640237), (390, 590988), (408, 564915), (442, 521460), (468, 492490), (510, 451932), (520, 443241), (585, 393992), (612, 376610), (663, 347640), (680, 338949), (765, 301288), (780, 295494), (884, 260730), (936, 246245), (1020, 225966), (1105, 208584), (1170, 196996), (1224, 188305), (1326, 173820), (1530, 150644), (1560, 147747), (1768, 130365), (1989, 115880), (2040, 112983), (2210, 104292), (2340, 98498), (2652, 86910), (2897, 79560), (3060, 75322), (3315, 69528), (3978, 57940), (4420, 52146), (4680, 49249), (5304, 43455), (5794, 39780), (6120, 37661), (6630, 34764), (7956, 28970), (8691, 26520), (8840, 26073), (9945, 23176), (11588, 19890), (13260, 17382), (14485, 15912)]